<?php
$d=array(
  array("a",-20319),
  array("ai",-20317),
  array("an",-20304),
  array("ang",-20295),
  array("ao",-20292),
  array("ba",-20283),
  array("bai",-20265),
  array("ban",-20257),
  array("bang",-20242),
  array("bao",-20230),
  array("bei",-20051),
  array("ben",-20036),
  array("beng",-20032),
  array("bi",-20026),
  array("bian",-20002),
  array("biao",-19990),
  array("bie",-19986),
  array("bin",-19982),
  array("bing",-19976),
  array("bo",-19805),
  array("bu",-19784),
  array("ca",-19775),
  array("cai",-19774),
  array("can",-19763),
  array("cang",-19756),
  array("cao",-19751),
  array("ce",-19746),
  array("ceng",-19741),
  array("cha",-19739),
  array("chai",-19728),
  array("chan",-19725),
  array("chang",-19715),
  array("chao",-19540),
  array("che",-19531),
  array("chen",-19525),
  array("cheng",-19515),
  array("chi",-19500),
  array("chong",-19484),
  array("chou",-19479),
  array("chu",-19467),
  array("chuai",-19289),
  array("chuan",-19288),
  array("chuang",-19281),
  array("chui",-19275),
  array("chun",-19270),
  array("chuo",-19263),
  array("ci",-19261),
  array("cong",-19249),
  array("cou",-19243),
  array("cu",-19242),
  array("cuan",-19238),
  array("cui",-19235),
  array("cun",-19227),
  array("cuo",-19224),
  array("da",-19218),
  array("dai",-19212),
  array("dan",-19038),
  array("dang",-19023),
  array("dao",-19018),
  array("de",-19006),
  array("deng",-19003),
  array("di",-18996),
  array("dian",-18977),
  array("diao",-18961),
  array("die",-18952),
  array("ding",-18783),
  array("diu",-18774),
  array("dong",-18773),
  array("dou",-18763),
  array("du",-18756),
  array("duan",-18741),
  array("dui",-18735),
  array("dun",-18731),
  array("duo",-18722),
  array("e",-18710),
  array("en",-18697),
  array("er",-18696),
  array("fa",-18526),
  array("fan",-18518),
  array("fang",-18501),
  array("fei",-18490),
  array("fen",-18478),
  array("feng",-18463),
  array("fo",-18448),
  array("fou",-18447),
  array("fu",-18446),
  array("ga",-18239),
  array("gai",-18237),
  array("gan",-18231),
  array("gang",-18220),
  array("gao",-18211),
  array("ge",-18201),
  array("gei",-18184),
  array("gen",-18183),
  array("geng",-18181),
  array("gong",-18012),
  array("gou",-17997),
  array("gu",-17988),
  array("gua",-17970),
  array("guai",-17964),
  array("guan",-17961),
  array("guang",-17950),
  array("gui",-17947),
  array("gun",-17931),
  array("guo",-17928),
  array("ha",-17922),
  array("hai",-17759),
  array("han",-17752),
  array("hang",-17733),
  array("hao",-17730),
  array("he",-17721),
  array("hei",-17703),
  array("hen",-17701),
  array("heng",-17697),
  array("hong",-17692),
  array("hou",-17683),
  array("hu",-17676),
  array("hua",-17496),
  array("huai",-17487),
  array("huan",-17482),
  array("huang",-17468),
  array("hui",-17454),
  array("hun",-17433),
  array("huo",-17427),
  array("ji",-17417),
  array("jia",-17202),
  array("jian",-17185),
  array("jiang",-16983),
  array("jiao",-16970),
  array("jie",-16942),
  array("jin",-16915),
  array("jing",-16733),
  array("jiong",-16708),
  array("jiu",-16706),
  array("ju",-16689),
  array("juan",-16664),
  array("jue",-16657),
  array("jun",-16647),
  array("ka",-16474),
  array("kai",-16470),
  array("kan",-16465),
  array("kang",-16459),
  array("kao",-16452),
  array("ke",-16448),
  array("ken",-16433),
  array("keng",-16429),
  array("kong",-16427),
  array("kou",-16423),
  array("ku",-16419),
  array("kua",-16412),
  array("kuai",-16407),
  array("kuan",-16403),
  array("kuang",-16401),
  array("kui",-16393),
  array("kun",-16220),
  array("kuo",-16216),
  array("la",-16212),
  array("lai",-16205),
  array("lan",-16202),
  array("lang",-16187),
  array("lao",-16180),
  array("le",-16171),
  array("lei",-16169),
  array("leng",-16158),
  array("li",-16155),
  array("lia",-15959),
  array("lian",-15958),
  array("liang",-15944),
  array("liao",-15933),
  array("lie",-15920),
  array("lin",-15915),
  array("ling",-15903),
  array("liu",-15889),
  array("long",-15878),
  array("lou",-15707),
  array("lu",-15701),
  array("lv",-15681),
  array("luan",-15667),
  array("lue",-15661),
  array("lun",-15659),
  array("luo",-15652),
  array("ma",-15640),
  array("mai",-15631),
  array("man",-15625),
  array("mang",-15454),
  array("mao",-15448),
  array("me",-15436),
  array("mei",-15435),
  array("men",-15419),
  array("meng",-15416),
  array("mi",-15408),
  array("mian",-15394),
  array("miao",-15385),
  array("mie",-15377),
  array("min",-15375),
  array("ming",-15369),
  array("miu",-15363),
  array("mo",-15362),
  array("mou",-15183),
  array("mu",-15180),
  array("na",-15165),
  array("nai",-15158),
  array("nan",-15153),
  array("nang",-15150),
  array("nao",-15149),
  array("ne",-15144),
  array("nei",-15143),
  array("nen",-15141),
  array("neng",-15140),
  array("ni",-15139),
  array("nian",-15128),
  array("niang",-15121),
  array("niao",-15119),
  array("nie",-15117),
  array("nin",-15110),
  array("ning",-15109),
  array("niu",-14941),
  array("nong",-14937),
  array("nu",-14933),
  array("nv",-14930),
  array("nuan",-14929),
  array("nue",-14928),
  array("nuo",-14926),
  array("o",-14922),
  array("ou",-14921),
  array("pa",-14914),
  array("pai",-14908),
  array("pan",-14902),
  array("pang",-14894),
  array("pao",-14889),
  array("pei",-14882),
  array("pen",-14873),
  array("peng",-14871),
  array("pi",-14857),
  array("pian",-14678),
  array("piao",-14674),
  array("pie",-14670),
  array("pin",-14668),
  array("ping",-14663),
  array("po",-14654),
  array("pu",-14645),
  array("qi",-14630),
  array("qia",-14594),
  array("qian",-14429),
  array("qiang",-14407),
  array("qiao",-14399),
  array("qie",-14384),
  array("qin",-14379),
  array("qing",-14368),
  array("qiong",-14355),
  array("qiu",-14353),
  array("qu",-14345),
  array("quan",-14170),
  array("que",-14159),
  array("qun",-14151),
  array("ran",-14149),
  array("rang",-14145),
  array("rao",-14140),
  array("re",-14137),
  array("ren",-14135),
  array("reng",-14125),
  array("ri",-14123),
  array("rong",-14122),
  array("rou",-14112),
  array("ru",-14109),
  array("ruan",-14099),
  array("rui",-14097),
  array("run",-14094),
  array("ruo",-14092),
  array("sa",-14090),
  array("sai",-14087),
  array("san",-14083),
  array("sang",-13917),
  array("sao",-13914),
  array("se",-13910),
  array("sen",-13907),
  array("seng",-13906),
  array("sha",-13905),
  array("shai",-13896),
  array("shan",-13894),
  array("shang",-13878),
  array("shao",-13870),
  array("she",-13859),
  array("shen",-13847),
  array("sheng",-13831),
  array("shi",-13658),
  array("shou",-13611),
  array("shu",-13601),
  array("shua",-13406),
  array("shuai",-13404),
  array("shuan",-13400),
  array("shuang",-13398),
  array("shui",-13395),
  array("shun",-13391),
  array("shuo",-13387),
  array("si",-13383),
  array("song",-13367),
  array("sou",-13359),
  array("su",-13356),
  array("suan",-13343),
  array("sui",-13340),
  array("sun",-13329),
  array("suo",-13326),
  array("ta",-13318),
  array("tai",-13147),
  array("tan",-13138),
  array("tang",-13120),
  array("tao",-13107),
  array("te",-13096),
  array("teng",-13095),
  array("ti",-13091),
  array("tian",-13076),
  array("tiao",-13068),
  array("tie",-13063),
  array("ting",-13060),
  array("tong",-12888),
  array("tou",-12875),
  array("tu",-12871),
  array("tuan",-12860),
  array("tui",-12858),
  array("tun",-12852),
  array("tuo",-12849),
  array("wa",-12838),
  array("wai",-12831),
  array("wan",-12829),
  array("wang",-12812),
  array("wei",-12802),
  array("wen",-12607),
  array("weng",-12597),
  array("wo",-12594),
  array("wu",-12585),
  array("xi",-12556),
  array("xia",-12359),
  array("xian",-12346),
  array("xiang",-12320),
  array("xiao",-12300),
  array("xie",-12120),
  array("xin",-12099),
  array("xing",-12089),
  array("xiong",-12074),
  array("xiu",-12067),
  array("xu",-12058),
  array("xuan",-12039),
  array("xue",-11867),
  array("xun",-11861),
  array("ya",-11847),
  array("yan",-11831),
  array("yang",-11798),
  array("yao",-11781),
  array("ye",-11604),
  array("yi",-11589),
  array("yin",-11536),
  array("ying",-11358),
  array("yo",-11340),
  array("yong",-11339),
  array("you",-11324),
  array("yu",-11303),
  array("yuan",-11097),
  array("yue",-11077),
  array("yun",-11067),
  array("za",-11055),
  array("zai",-11052),
  array("zan",-11045),
  array("zang",-11041),
  array("zao",-11038),
  array("ze",-11024),
  array("zei",-11020),
  array("zen",-11019),
  array("zeng",-11018),
  array("zha",-11014),
  array("zhai",-10838),
  array("zhan",-10832),
  array("zhang",-10815),
  array("zhao",-10800),
  array("zhe",-10790),
  array("zhen",-10780),
  array("zheng",-10764),
  array("zhi",-10587),
  array("zhong",-10544),
  array("zhou",-10533),
  array("zhu",-10519),
  array("zhua",-10331),
  array("zhuai",-10329),
  array("zhuan",-10328),
  array("zhuang",-10322),
  array("zhui",-10315),
  array("zhun",-10309),
  array("zhuo",-10307),
  array("zi",-10296),
  array("zong",-10281),
  array("zou",-10274),
  array("zu",-10270),
  array("zuan",-10262),
  array("zui",-10260),
  array("zun",-10256),
  array("zuo",-10254)
 );
 function g($num){
  global $d;
  if($num>0&&$num<160){
   return chr($num);
  }
  elseif($num<-20319||$num>-10247){
   return "";
  }else{
   for($i=count($d)-1;$i>=0;$i--)
    {if($d[$i][1]<=$num)break;}
   return $d[$i][0];
  }
 }

	function c($str)
	{
		$str=iconv('UTF-8', 'GBK', $str);
		$ret="";
		for($i=0;$i<strlen($str);$i++)
		{
			$p=ord(substr($str,$i,1));
			if($p>160)
			{
				$q=ord(substr($str,++$i,1));
				$p=$p*256+$q-65536;
			}//echo $p.'<br>';
			$ret.=g($p);
		}
		return $ret;
	}

 ?>
